Knife



FIG. 1 is a right side elevational view showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof. 

CLAIM I claim the ornamental design for a knife, as shown and described. 